15697638050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:852

約数の個数: 96

約数和(自身を含む): 30604951872

約数和(自身を除く): 14907313822

約数列:

[1, 2, 5, 10, 25, 43, 50, 53, 86, 106, 215, 265, 347, 397, 430, 530, 694, 794, 1075, 1325, 1735, 1985, 2150, 2279, 2650, 3470, 3970, 4558, 8675, 9925, 11395, 14921, 17071, 17350, 18391, 19850, 21041, 22790, 29842, 34142, 36782, 42082, 56975, 74605, 85355, 91955, 105205, 113950, 137759, 149210, 170710, 183910, 210410, 275518, 373025, 426775, 459775, 526025, 688795, 746050, 790813, 853550, 904763, 919550, 1052050, 1377590, 1581626, 1809526, 3443975, 3954065, 4523815, 5923637, 6887950, 7301227, 7908130, 9047630, 11847274, 14602454, 19770325, 22619075, 29618185, 36506135, 39540650, 45238150, 59236370, 73012270, 148090925, 182530675, 296181850, 313952761, 365061350, 627905522, 1569763805, 3139527610, 7848819025, 15697638050]

約数ペア:

[(1, 15697638050), (2, 7848819025), (5, 3139527610), (10, 1569763805), (25, 627905522), (43, 365061350), (50, 313952761), (53, 296181850), (86, 182530675), (106, 148090925), (215, 73012270), (265, 59236370), (347, 45238150), (397, 39540650), (430, 36506135), (530, 29618185), (694, 22619075), (794, 19770325), (1075, 14602454), (1325, 11847274), (1735, 9047630), (1985, 7908130), (2150, 7301227), (2279, 6887950), (2650, 5923637), (3470, 4523815), (3970, 3954065), (4558, 3443975), (8675, 1809526), (9925, 1581626), (11395, 1377590), (14921, 1052050), (17071, 919550), (17350, 904763), (18391, 853550), (19850, 790813), (21041, 746050), (22790, 688795), (29842, 526025), (34142, 459775), (36782, 426775), (42082, 373025), (56975, 275518), (74605, 210410), (85355, 183910), (91955, 170710), (105205, 149210), (113950, 137759)]